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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)07/08
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
19:00:00 (GMT) on 07/08
Sea Height:6.8 ft
Primary Swell Height: 4.9 ft
Primary Swell Period: 8.3 secs
Surf Height3.1 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
07/0819:00:006.8 4.9 se8.3 secs2.3 se14.0 secs0.0 se 0.0secs3.1 -3.5 8.3
07/0818:00:005.8 4.2 se8.4 secs2.2 se14.0 secs0.0 se 0.0secs2.6 -3.0 8.4
07/0817:00:006.0 2.7 se14.2 secs4.0 se8.3 secs0.0 se 0.0secs2.9 -3.2 14.2
07/0816:00:005.9 2.3 se14.1 secs3.6 se8.3 secs0.0 se 0.0secs2.5 -2.8 14.1
07/0815:00:005.8 4.2 se8.3 secs2.3 se14.0 secs0.0 se 0.0secs2.7 -3.0 8.3
07/0814:00:006.6 4.6 se8.4 secs2.7 se14.0 secs0.0 se 0.0secs2.9 -3.3 8.4
07/0813:00:006.3 4.4 se8.4 secs2.5 se14.4 secs0.0 se 0.0secs2.7 -3.1 8.4
07/0812:00:005.9 2.6 se14.2 secs2.7 se11.2 secs3.6 se 7.8secs2.7 -3.1 14.2
07/0811:00:006.1 2.9 se14.2 secs3.6 se8.3 secs0.0 se 0.0secs3.1 -3.5 14.2
07/0810:00:006.1 2.9 se12.7 secs4.4 se8.3 secs0.8 se 16.7secs2.7 -3.1 12.7
07/0809:00:006.3 3.0 se14.0 secs4.1 se8.3 secs0.0 se 0.0secs3.2 -3.6 14.0
07/0808:00:005.7 2.6 se14.3 secs3.5 se8.3 secs0.0 se 0.0secs2.8 -3.2 14.3
07/0807:00:006.4 2.7 se14.4 secs4.5 se8.3 secs0.0 se 0.0secs2.9 -3.3 14.4
07/0806:00:005.9 2.9 se14.2 secs3.7 se8.3 secs0.0 se 0.0secs3.1 -3.5 14.2
07/0805:00:006.1 2.6 se14.0 secs4.1 se8.4 secs0.7 se 17.6secs2.7 -3.1 14.0
07/0804:00:006.5 2.9 se14.3 secs4.3 se8.3 secs0.0 se 0.0secs3.1 -3.5 14.3
07/0803:00:006.0 2.7 se14.4 secs3.7 se8.4 secs0.0 se 0.0secs2.9 -3.3 14.4
07/0802:00:006.1 2.8 se14.2 secs3.8 se8.3 secs0.0 se 0.0secs3.0 -3.4 14.2
07/0801:00:006.6 3.0 se14.5 secs4.1 se8.3 secs0.0 se 0.0secs3.2 -3.6 14.5
07/0800:00:006.6 4.6 se8.3 secs2.6 se14.2 secs0.0 se 0.0secs2.8 -3.2 8.3
07/0723:00:006.2 2.8 se14.4 secs4.0 se8.3 secs0.0 se 0.0secs3.0 -3.4 14.4
07/0722:00:006.4 2.9 se12.7 secs4.0 se9.0 secs0.8 se 16.7secs2.7 -3.1 12.7
07/0721:00:006.6 3.3 se14.4 secs4.2 se8.3 secs0.3 se 20.0secs3.6 -4.1 14.4
07/0720:00:006.0 2.7 se14.3 secs3.3 se10.0 secs2.6 se 6.7secs2.9 -3.3 14.3

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
19:50:00 (GMT) on 07/08
Combined Sea Height:8.2 ft
Dominant Period:8.0 secs
Wind Speed: 19.5 kts
Wind Gust: 23.4 kts
Wind Direction:070 degrees
Barometric Pressure:1015.6 mbs
Air Temperature: 79.9 degrees
Water Temperature:32.0 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
07/0819:50:008.28.019.523.40701015.679.932.0
07/0818:50:009.29.019.525.40701015.479.932.0
07/0817:50:008.98.019.523.40701015.179.732.0
07/0816:50:008.98.019.523.40801014.679.732.0
07/0815:50:008.98.017.621.40701014.079.732.0
07/0814:50:009.58.019.525.40801013.679.532.0
07/0813:50:009.28.019.523.40801013.379.532.0
07/0812:50:008.98.019.523.40701013.279.532.0
07/0811:50:009.58.019.525.40801013.579.532.0
07/0810:50:008.58.019.525.40701013.979.732.0
07/0809:50:008.98.019.525.40801014.579.732.0
07/0808:50:008.29.017.621.40801014.979.932.0
07/0807:50:008.99.017.623.40801014.879.732.0
07/0806:50:008.50.017.621.40701014.432.032.0
07/0805:50:008.98.019.521.40701014.280.132.0
07/0804:50:008.98.017.621.40701014.079.932.0
07/0803:50:009.58.017.621.40601013.579.732.0
07/0802:50:008.58.017.621.40601013.479.732.0
07/0801:50:009.28.017.623.40601013.479.032.0
07/0800:50:009.58.019.523.40701013.479.532.0
07/0723:50:008.28.019.523.40601013.679.532.0
07/0722:50:000.00.019.525.40601013.579.532.0
07/0721:50:008.98.019.523.40701014.179.532.0
07/0720:50:008.28.019.523.40701014.279.532.0

 

000041484 ___0.02732
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